baber/WOPTO huggingface dataset:
Patent TW-200615453-A (TW)
Title: A vertical axial wind engine
Inventor: Shi ji-guang
Filed: 2004-11-15
Abstract: This invention relates to a vertical axial wind engine, including a spindle perpendicular to the ground, a transmission mechanism installed under the spindle for delivering the generated kinetic energy to a device that is capable of generating electricity, and at least one airfoil supporting frame and one airfoil. Each supporting frame is mounted on the spindle at its center. The supporting frame has airfoil installation spaces symmetrically located inside the frame in the direction parallel to the spindle. The airfoil has two corresponding pivots that are pivotally installed in the airfoil installation space in the side opposing to the spindle. There is an elastic airfoil retainer for each airfoil installed between the airfoil and its supporting frame at the location far from the pivot axis. The elastic retainer is used to constrain the movement of the airfoil so that the airfoil can have a maximum wind cross section area to fully subject the wind force when in upwind position, and have a minimum wind cross section area to reduce wind drag when in leeward position. Therefore, the wind force applied on the airfoils can be transformed efficiently to mechanical torque for driving the wind engine. On the other hand, if the wind force applied on the airfoil is greater than a preset value, the retainer will release the airfoil automatically and allow the airfoil turn to a minimum wind cross section area so as to reduce wind force and to avoid any damages on the supporting frame, airfoil, or other parts under high wind and high-speed rotation.
Patent TW-200617573-A (TW)
Title: A high luminant solid-state illuminator and its applications
Inventor: HSU CHIH-LU
Filed: 2004-11-19
Abstract: The present invention relates to an illuminator for a video display apparatus that comprises one or a plurality of light panels which further comprise highly directional solid-state lighting units, wherein the light component emitted from the solid-state lighting unit has high directivity, and a light panel comprising an array of the highly directional solid-state lighting units need no additional optical elements to collimate or condense the light emitted from the light panel. The present invention also relates to the applications thereof in video display apparatuses, rear projection televisions, printers, scanners, copy machines, and more. The present invention realizes a uniform high luminous solid-state color source and video display apparatus of compact size that exhibits high utilized efficiency of a luminous flux from the light panel source and can provide an uniform image. The present invention can be used in general lighting, automobile lighting and other display systems. Its compactness, high optical utilized efficiency, brightness and uniformity, low cost design and ability to project a still or moving picture with high color reproduction capabilities make it useful in the applications described above.
Patent TW-200622241-A (TW)
Title: Metal oxide-assisted laser desorption/inoization mass spectrometry
Inventor: CHEN YUE-JR
IPC: G01N30/72
Filed: 2004-12-30
Abstract: The invention provides a kind of mass spectroscopy method using metal-oxidation assisted laser removal ionization without additional substrate and with simplicity, fast and low cost. It includes (a) the non-organic metal oxidation used as the substrate which is treated as light absorption with laser removal ionization for analyzing the sample and; (b) Using buffered citric acid solution to provide for analysising the ionized source on the sample.
Patent TW-200529329-A (TW)
Title: Improvements relating to ion implantation
Inventor: FOAD MAJEED
IPC: H01J37/317
Filed: 2005-01-04
Abstract: This invention relates to a method of implanting ions in a substrate using an ion beam where instabilities in the ion beam may be present and to an ion implanter for use with such a method. This invention also relates to an ion source for generating an ion beam that can switched off rapidly. In essence, the invention provides a method of implanting ions comprising switching off the ion beam when an instability has been detected whilst continuing motion of the substrate relative to the ion beam to leave an unimplanted portion of a scan line across the substrate, establishing a stable ion beam once more and finishing the scan line by implanting the unimplanted portion of the path.
Patent TW-200540302-A (TW)
Title: Method and device for electrolytically increasing the thickness of an electrically conductive pattern on a dielectric substrate, as well as a dielectric substrate
Inventor: LOERMANS PETER JACOBUS GERARDUS
IPC: H05K3/18
Filed: 2005-02-03
Abstract: The invention provides a method for electrolytically increasing the thickness of an electrically conductive pattern on a dielectric substrate, comprising the steps of - immersing the substrate with the pattern present thereon in an electrolytic bath, - electrically contacting in the electrolytic bath a negatively charged electrode with the pattern during immersion of the substrate, and - effecting contacting movement in the electrolytic bath of the electrode and the pattern with respect to each other during immersion of the substrate. The invention furthermore provides a device for electrolytically increasing the thickness of an electrically conductive pattern on a dielectric substrate.
Patent TW-200537536-A (TW)
Title: Method of manufacturing aluminum material for electrolytic capacitor electrodes, aluminum material for electrolytic capacitor electrodes, anode material for aluminum electrolytic capacitors, and aluminum electrolytic capacitors
Inventor: NISHIMORI HIDEKI
Filed: 2005-02-17
Abstract: This invention relates to a method for manufacturing an aluminum material for electrolytic capacitor electrodes. Its characteristic is that it comprises the following procedures: Firstly, it heats an aluminum material in an oxidative atmosphere. Further, by means of washing the heated aluminum material, it removes the surface layer of the aluminum material. Finally, it performs the annealing procedure.
Patent TW-200603671-A (TW)
Title: Display device, display unit, and imaging device
Inventor: KOBORI ISAMU
IPC: H05B33/04
Filed: 2005-02-25
Abstract: The invention provides a display device capable of improving color separation characteristics by using a color filter having high transmittance. An organic light emitting device emits blue light, red light, and green light, and the emission intensity of the green light is relatively lower than those of the blue light and the red light. A green fluorescence conversion layer for absorbing a blue wavelength component and emits green light is provided between the organic light emitting device and a green filter layer. Color purity of blue and red is improved by decreasing a green light emitting component causing decreasing color purity when blue and red are separated by a color filter, and by using the color filter having high transmittance and low density. The decreased green light emitting component is complemented with the green fluorescence conversion layer, chromaticity is adjusted by a green filter layer, and thereby light emitting efficiency and color reproducibility are improved.
Patent TW-200536063-A (TW)
Title: Plating method
Inventor: YAMANO TAKAHARU
IPC: H01L21/28
Filed: 2005-03-08
Abstract: A method of forming an electrode on a semiconductor wafer by plating is disclosed that is able to reliably prevent leakage of a plating solution during the plating process. The plating method comprises the steps of forming a conductive layer on a semiconductor wafer; forming a negative resist layer on the conductive layer; exposing a center portion of the negative resist layer; exposing a peripheral region of the negative resist layer after the step of exposing the center portion of the negative resist layer; developing the exposed negative resist layer to form a predetermined plating pattern; and performing plating on the plating pattern.
Patent TW-200533962-A (TW)
Title: Color filter
Inventor: SUMINO TOMONOBU
IPC: G02B5/22
Filed: 2005-03-11
Abstract: A main object of the present invention is to provide a high quality color filter with little disorder in liquid crystal alignment thereof and the like and has a small difference in film thicknesses between a region where a light shielding part made of resin and a coloring layer overlaps and a region formed of only the coloring layer. In order to attain the object, the invention provides a color filter having a transparent substrate, a light shielding part formed on the transparent substrate and comprising at least a light shielding material and resin, and a coloring layer formed over an opening part of the light shielding part on the transparent substrate to coat a part of the light shielding part. The light shielding part of the color filter is characterized in that a width of a thick film region located in a central part of the light shielding part and has a thickness of 85% or more of the maximum thickness of the light shielding part, is in a range of 30 to 60% in width of a light-shielding-part line; and widths of each thin film regions located at both ends of the light shielding part and has a thickness of 50% or less of the maximum thickness of the light shielding part, is in a range of 10 to 20% in width of the light-shielding-part line.
Patent TW-200608404-A (TW)
Title: Operating non-volatile memory without read disturb limitations
Inventor: CHEN JIAN
IPC: G11C11/56
Filed: 2005-03-16
Abstract: When reading a memory cell on a NAND string, the word lines for the memory cells not being read will receive a voltage so that those memory cells operate as pass gates. Over time, if there are a lot of read operations without any program operations, the cells not being read may suffer from Read Disturb because the voltage applied to the word lines may cause electrons to accumulate in the floating gates of the non-selected cells. The accumulation of charge in the floating gates raises the threshold voltage. To avoid the limitations of Read Disturb, only one word line of a block (or other grouping) is used to program and read data. In a system using NAND flash memory, the word line being read is not typically subjected to read disturb. Thus, a NAND flash memory that restricts programming and reading to one word line of a block is not likely to exhibit read disturb in that block.
Patent TW-200532953-A (TW)
Title: Compound semiconductor light-emitting device and production method thereof
Inventor: KUSUNOKI KATSUKI
IPC: H01L33/00
Filed: 2005-03-18
Abstract: An object of the present invention is to provide a compound semiconductor light-emitting device having side surfaces of large surface area to improve the efficiency for outwardly transmitting the emitted light. Another object of the present invention is to provide a technology capable of easily forming the side surfaces with large surface area without using a cutting tool and without the need of taking a trouble to impart mechanical damage. The inventive compound semiconductor light-emitting device has a light-emitting layer, on a substrate, wherein at least a part of a substrate portion of the device side surface has recessed portions in a side direction of the device. The inventive method of producing compound semiconductor light-emitting device comprises the steps of: (a) forming a compound semiconductor layer including a light-emitting layer of an n-type or p-type compound semiconductor on a wafer that serves as a substrate, (b) arranging a negative electrode and a positive electrode at predetermined positions for passing a drive current through the light-emitting layer, (c) forming a separation zone for separating the individual light-emitting devices, (d) perforating many small holes linearly in the wafer that serves as the substrate along the separation zone, and (e) dividing the wafer into individual light-emitting devices along the separation zone.
Patent TW-200534176-A (TW)
Title: Resistive touch pad with multiple regions of sensitivity
Inventor: ASBILL ROGER LEE
IPC: G06F3/045
Filed: 2005-03-18
Abstract: A touch pad for a data processing system a first film and an electrically conductive first thin film above the first film, a plurality of electrically non-conductive spacer dots above the first thin film, a second electrically conductive thin film above the plurality of spacer dots, and a second film above the second thin film. The density of spacer dots above the first thin film is non-uniform. In one implementation, the first film is a ceramic, the second film is a flexible polymer, and the first and second thin films are a metal-oxide compound. In one embodiment, the spacer dot density is in a first range over a first portion of the first film and in a second range over a second portion of the first film. The second portion of the first film may define a signature box suitable for receiving a user's signature or other inputs.
Patent TW-200635241-A (TW)
Title: Positioning buoy receiver
Inventor: Chen guo-zhong
Filed: 2005-03-25
Abstract: The present invention is related to a kind of positioning buoy receiver, and is the specific receiver for receiving the information data transmitted by the GPS calling-type electric buoy. The invention contains the short-wave receiver, frequency-shift key decoder, single chip microprocessor, liquid crystal display (LCD), power source filtering, and voltage-stabilization circuit. The data (such as clock, longitude and latitude, water temperature, flowing speed, ..., and so on) obtained by the antenna are received by the short-wave receiver, and are decoded into digital signals through the frequency-shift key decoder after they are high-frequency amplified, mixed with frequency, and detected. After that, the digital signals are sent to the single-chip microprocessor where they are decompressed, reassembled, and debugged. At last, the digital signals are displayed by the LCD to show the information and are stored. Thus, it is capable of assisting in exploring and tracing the shoal of fish position as well as the ecological state on the boat. In addition, through the incorporation of the electronic equipment of LCD, it is capable of increasing the operation convenience for the fish-breeding businessman so as to assure safety and secret of fish-catching.
Patent TW-200603224-A (TW)
Title: Process for metallic contamination reduction in silicon wafers
Inventor: SHIVE LARRY W
IPC: H01L21/322
Filed: 2005-05-06
Abstract: A process for removing a contaminant selected from among copper, nickel, and a combination thereof from a silicon wafer having a surface and an interior. The process comprises cooling the silicon wafer in a controlled atmosphere from a temperature at or above an oxidation initiation temperature and initiating a flow of an oxygen-containing atmosphere at said oxidation initiation temperature to create an oxidizing ambient around the silicon wafer surface to form an oxide layer on the silicon wafer surface and a strain layer at an interface between the oxide layer and the silicon wafer interior. The cooling of the wafer is also controlled to permit diffusion of atoms of the contaminant from the silicon wafer interior to the strain layer. Then the silicon wafer is then cleaned to remove the oxide layer and the strain layer, thereby removing said contaminant having diffused to the strain layer.
Patent TW-200609142-A (TW)
Title: Wheeled vehicle with covers
Inventor: KONNO TOSHIHIKO
IPC: H01M2/12
Filed: 2005-06-08
Abstract: A wheeled vehicle includes wheels. A frame supports the wheels. First and second covers cover the wheels or the frame. The first cover includes first, second and third openings. The openings are preferably slots. The respective openings are arranged to form a triangle. The second cover includes first, second and third projections corresponding to the first, second and third openings of the first cover, respectively. The first, second and third projections are inserted into the associated first, second and third openings to couple the second cover with the first cover.
Patent TW-200610790-A (TW)
Title: Pigmented ink-jet inks with improved print quality and reliability
Inventor: MCGORRIN MARLENE
IPC: C09D11/00
Filed: 2005-06-14
Abstract: An ink (160) includes a jettable vehicle, a plurality of pigment solids dispersed in the jettable vehicle, and a styrene-maleimide copolymer dispersed in the jettable vehicle. Additionally, a method of rapidly printing an ink-jet image including ink-jetting an ink-jet ink (160) onto a media substrate at a firing frequency from 12 kHz to 25 kHz, wherein the ink-jet ink (160) includes a jettable vehicle, a plurality of non-acid-functionalized pigment solids dispersed in the jettable vehicle, and a styerene-maleimide copolymer dispersed in the jettable vehicle.
Patent TW-200701559-A (TW)
Title: Symmetrical notch monopole antenna
Inventor: SONG JIA-JIU
IPC: H01Q9/00
Filed: 2005-06-22
Abstract: A symmetrical notch monopole antenna comprising a mental plate, onto which is formed: a ground part for providing a ground circuit of the monopole antenna and a radiating part connected to the ground part for receiving and radiating a feed signal of a signal cable.
Patent TW-200608048-A (TW)
Title: DLC membrane and its forming method
Inventor: MATSUURA TAKASHI
Filed: 2005-07-13
Abstract: To provide a DLC membrane facilitating miniaturization or integration functioning as an optical element, and to provide its forming method. The DLC membrane continuously changes a refractive index, in at least one widthwise direction from the center O of the membrane. More specifically, the DLC membrane has the refractive index continuously lowered, in at least one widthwise direction from the center O of the membrane and has fuctions such as those of a convex lens. The DLC film continuously increases the refractive index in at least one widthwise direction from the center of the membrane, and has a function as a concave lens. The DLC membrane continuously changes the refractive index in a membrane thickness direction. In addition, the method for forming the DLC membrane continuously changes the refractive index of the DLC membrane, in at least one widthwise direction and at least one direction of the membrane thickness direction from the center of the membrane by the irradiation of energy beam.
Patent TW-200617434-A (TW)
Title: Light collimating and diffusing film and system for making the film
Inventor: BASTAWROS ADEL F
Filed: 2005-07-22
Abstract: A light collimating and diffusing film and a method for making the film are provided. The film includes a plastic layer having a first side and a second side opposite the first side and at least a first peripheral edge. The first side has a first textured surface, wherein between 7 to 20 percent of slope angles on the first textured surface proximate a first axis has a value between zero and five degrees. The first axis is substantially parallel to the first peripheral edge. The plastic layer collimates light propagating therethrough.
Patent TW-200609682-A (TW)
Title: Material for formation of resist protection film and method of forming resist pattern therewith
Inventor: ENDO KOTARO
IPC: H01L21/027
Filed: 2005-07-29
Abstract: In a liquid immersion exposure process, it is intended to realize formation of a high-resolution resist pattern by the use of liquid immersion exposure without causing any increase of the number of treatment steps while simultaneously preventing the deterioration of resist film during liquid immersion exposure using various immersion liquids, such as water, and the deterioration of immersion liquid used. Further, ensuring applicability to a liquid immersion medium of higher refractive index, simultaneous employment with such a liquid immersion medium of higher refractive index would realize higher enhancement of pattern precision. A protection film is formed on the surface of employed resist film with the use of a composition comprising an acrylic resin component with the properties of having substantially no compatibility with a liquid for resist film immersion, especially water, and being soluble in alkali.
Patent TW-200620483-A (TW)
Title: Semiconductor transistor having structural elements of differing materials and method of formation
Inventor: THEAN VOON-YEW
IPC: H01L29/51
Filed: 2005-08-08
Abstract: A transistor (10) is formed using a semiconductor substrate (14) and forming a control electrode (49) overlying the semiconductor substrate. A first current electrode (70) is formed within the semiconductor substrate and adjacent the control electrode. The first current electrode has a first predetermined semiconductor material. A second current electrode (84) is formed within the semiconductor substrate and adjacent the control electrode to form a channel (26) within the semiconductor substrate. The second current electrode has a second predetermined semiconductor material that is different from the first predetermined semiconductor material. The first predetermined semiconductor material is chosen to optimize bandgap energy of the first current electrode, and the second predetermined semiconductor material is chosen to optimize strain of the channel.
Patent TW-200620845-A (TW)
Title: Digital analog conversion circuit
Inventor: OGATA TAKASHIGE
IPC: H03M1/82
Filed: 2005-08-12
Abstract: This invention provides a digital/analogue conversion circuit, in which an output voltage in proportion with the duty ratio of PWM signal is obtained without using a large scale circuit even when the high voltage level (input level Vin) of the inverter is low. The digital/analogue conversion circuit is provided with a CMOS inverter (70) to which a PWM signal generated from a pulse with modulation circuit (51) is inputted, and a low pass filter (53) to which an output from a CMOS inverter (70) is supplied. The CMOS inverter (70) is series connected in between an input level Vin and a ground level Vss, a P channel type MOS transistor M1 and an N channel type MOS transistor (M1) and an N channel type MOS transistor (M2) respectively having a gate to which a PWM signal is applied, and an N channel type MOS transistor (M3) connected in parallel with the P channel type MOS transistor (M1) to constitute a CMOS transmission gate with the P channel type MOS transistor (M1).
Patent TW-200708306-A (TW)
Title: A medicinal composition capable of inducing leukemia cell differentiation
Inventor: CHEN YU-REN
IPC: A61K31/343
Filed: 2005-08-30
Abstract: Provided is a medicinal composition capable of inducing leukemia cell differentiation. It is able to induce leukemia cells to differentiate into monocyte and macrophage, and simultaneously inhibit leukemia cells to proliferate abnormally, and this effect is irrelevant to protein kinase C (PKC). Besides, the medicinal composition is able to down-regulate the manifestation of c-myc genes of the leukemia cells and simultaneously up-regulate the manifestation of c-fms, c-jun, and c-fos genes of the leukemia cells.
Patent TW-200613146-A (TW)
Title: Breachable seal
Inventor: LEWEY WILLIAM E
Filed: 2005-09-06
Abstract: In one embodiment, a reservoir for holding a fluid includes a housing (28) defining an enclosed chamber (30), the housing (28) having a first opening (32) therein at one part of the chamber (30) and a second opening (34) therein at a second part of the chamber (30) above the first part of the chamber (30), a breachable seal (53,96,106,114 or 126) sealing the second opening (34), and a circuitous tunnel (42) exposing the chamber (30) to the atmosphere through the second opening (34) if the seal (53,96,106,114 or 126) is breached.
Patent TW-200633293-A (TW)
Title: Membrane and membrane electrode assembly with adhesion promotion layer
Inventor: OLMEIJER DAVID
Filed: 2005-09-08
Abstract: This application relates to membrane electrode assemblies (MEA's) that contain an ion conducting adhesion promotion layer to promote structural stability at the interface of the PEM and catalyst layer within the MEA.